Question

1. if triangle abc was reflected over the y-axis, what would be the coordinates of b’? image of coordinate grid with triangle abc options: (-4,-3), (-3,-4), (3,4), (4,3)

Explanation:

Step1: Find coordinates of B

From the graph, point B is at \((-3, 4)\) (x = -3, y = 4).

Step2: Apply reflection over y - axis

The rule for reflection over the y - axis is \((x,y)\to(-x,y)\). For \(x=-3\), \(-x = -(-3)=3\), and \(y = 4\) remains the same. So the coordinates of \(B'\) are \((3,4)\).

Answer:

C. (3, 4)